Disgust is an emotional response that arises when we encounter something considered offensive, unpleasant, or repulsive. It often serves as a protective mechanism, helping individuals avoid harmful substances or situations. Common triggers for disgust include spoiled food, certain smells, or unsanitary conditions. This emotion is closely linked to our sense of taste and smell, as it can prevent us from consuming toxic or spoiled items. Disgust can also extend to social situations, where people may feel repulsed by behaviors or actions that violate social norms. Understanding disgust can help in recognizing its role in human behavior and decision-making.